# This is a sample Python script.

# Press Shift+F10 to execute it or replace it with your code.
# Press Double Shift to search everywhere for classes, files, tool windows, actions, and settings.
from sklearn.feature_extraction import _stop_words

def print_hi(name):
    # Use a breakpoint in the code line below to debug your script.
    print(f'Hi, {name}')  # Press Ctrl+F8 to toggle the breakpoint.


# Press the green button in the gutter to run the script.
if __name__ == '__main__':
    print_hi('PyCharm')


# See PyCharm help at https://www.jetbrains.com/help/pycharm/

# 案例： 15号存入500元到监所服务里的对象人员处当时显示充值成功但是没有显示余额不知是否准备转所导致，后到17号充值100元成功后有显示余额.17号再次充值400元也是显示充值成功和余额。但是15号充值的500元到底去了哪？
